<if condition="$info_id neq ''">
    <volist name="field.values" id="vo">
        <div class="left"> <label for="{$field.name}_{$vo}" class="mr5"><input name="{$field.name}[]" class="cat_radio" id="{$field.name}_{$vo}" type="checkbox"
                                                                               value="{$key}"
<php>
    $values=explode(',',$field_value);
</php>
                <if condition="in_array($key,$values)"> checked</if>

            >{$vo}</label></div>
    </volist>
    <div class="clearfix"></div>

    <else/>
    <volist name="field.values" id="vo">
   <div class="left"> <label for="{$field.name}_{$vo}" class="mr5"><input name="{$field.name}[]" class="cat_radio" id="{$field.name}_{$vo}" type="checkbox"
                                            value="{$key}"
        <if condition="$field['default_value'] neq ''">
            <if condition="$key eq $field['default_value']"> checked</if>
        </if>
        >{$vo}</label></div>
</volist>
<div class="clearfix"></div>
    </if>